Masterbatches

Founded in 1996, Granula Polymer GmbH is a family-owned company based in Groß-Umstadt (Hessen) and certified to ISO 14001 and 9001. Since the beginning, it has specialised in electrically conductive thermoplastics. Today’s core areas are the production and sale of customised masterbatches and universally applicable cleaning granulates. Granula Polymer is also innovative through research and has successfully completed research projects with renowned universities, colleges and research partners and holds several patents. In 2023 and again in 2024, Granula Polymer GmbH was honoured as an “Employer of the Future”. In 2025, the company also received the “Deutscher Exzellenz-Preis”.

Grässlin Kunststoffe is a well-known manufacturer specializing in the distribution of high-quality technical plastic granules. A relevantly trained team offers a comprehensive service - from the vision through to a product being ready for series production. Grässlin Kunststoffe is part of the Hromatka Group, an important distribution group on the European plastics market. With SAX Polymers you have a flexible compounding operation within your own ranks. Products can be modified application-specifically to meet design and application requirements.

Since the company was founded in 1904, application technology consulting consulting, materials design and system-related development have been have been among the core competencies and success of our company. Our know-how and performance go with the individual requirements of our customers continuously hand in hand. Material-neutral advice, competent service and high standards of ourselves are among our top priorities. priorities. The company, now in its third generation is a qualified, globally active partner in the in sanitary and water technology, the automotive industry, electrical engineering, electrical engineering, mechanical and plant engineering, medical technology and as well as measurement and control technology specialized.

DEVELOPMENT & MANUFACTURING MADE IN GERMANY H&B Electronic was founded in 1984 as a manufacturing company for electromechanical components and, through continuous growth, has established a reputation as a developer and producer of hybrid components made of metal and plastic. In addition to connectors, the portfolio includes electrical contact systems, electrical and electronic assemblies, and medical devices. The owner-managed company has a wide range of diverse and state-of-the-art manufacturing technologies at its disposal. Development and production are located exclusively at the Deckenpfronn site on the edge of the Northern Black Forest, on approximately 13,500 m² of production space. A disadvantage? The connection technology specialists demonstrate that this is not the case! DEVELOPMENT, KEY TECHNOLOGIES, AND HIGH DEEP MANUFACTURING H&B relies on the close integration of product development, automation technology, tool design and construction with the production departments for stamping, injection molding, and assembly. This gives developers and designers a very good insight into the manufacturing processes and what is feasible. At the same time, the production departments are involved in product development and tool design from an early stage. Improvements from production are implemented immediately and, if necessary, incorporated into company standards. "Everything from a single source means that the product and the manufacturing process are perfectly coordinated," are the advantages of this corporate philosophy. CUSTOMER-SPECIFIC SOLUTIONS WITH A PRODUCTION GUARANTEE We are a certified, internationally operating manufacturer of high-precision plastic-metal components for electromechanics, industrial electronics, medical technology, and other groundbreaking technologies. Our core competency lies in injection molding. H&B'S MISSION At H&B, we combine people, ideas, and materials into cutting-edge technology to develop sustainable products and solutions. Our goal is to continuously improve them and, together with our customers, to successfully advance in the market.

TerNeo represents the next step in plastic injection molding. As a company with decades of experience under the name F.&G. Hachtel, we combine precision manufacturing expertise with a clear mission: to develop innovative, sustainable solutions for a resource-efficient world. Our focus is on high-quality injection-molded parts for industrial applications—complemented by a new generation of sustainable products. By using bio-based, home-compostable materials,we demonstrate that technical performance and ecological responsibility are not mutually exclusive. At KPA, we will be presenting our sustainable disposable cutlery and other material innovations that have the potential to fundamentally change the disposable market. TerNeo sees itself as an innovator: We are rethinking injection molding, designing products holistically, and working with our customers to develop solutions that are functional, economical, and sustainable. Our production facility in Baden-Württemberg stands for quality, reliability, and transparency—from toolmaking and production to customized material concepts. TerNeo marks the beginning of a new phase for our company: experienced, technology-oriented, and at the same time bold enough to break new ground in injection molding.

As a traditional company with over 90 years of experience, we are the thought leaders in the field of plastic extrusion. HakaGerodur AG stands for economic efficiency with ecological responsibility, unconditional quality and long-term success through excellent products and services. Business Unit Profiles We process all plastics in our energy-efficient production, from polyolefins to technical polymers with and without glass fibres or flame retardants through to high-performance polymers. Our production of customised solutions is based on many years of innovation and expertise. Your requirements for customised products are implemented using our polymer and extrusion expertise coupled with state-of-the-art manufacturing technology. Fine-tuned processes and logistics services ensure quality, reliability and commitment.

COLORING|COMPOUNDING|REGRANULATES|FINE GRIND Halbich-Kunststoffe GmbH is a third-generation, owner-managed, medium-sized family business that operates throughout Europe. For almost 50 years, our main focus has been the coloring and extrusion of thermoplastics in small quantities from 5 kg to approx. 10,000 kg. We produce and color individually according to our customers' wishes. In addition to our core business - the coloring of thermoplastics - we also offer the processing of almost all thermoplastics for reuse as regranulate. We also process PMMA regrind into fine regrind in various grain sizes. As a reliable partner, we implement your wishes quickly and flexibly. We work as closely and cooperatively as possible with our customers, trying to solve tasks and problems constructively and implement them successfully. In addition to the vehicle/automotive sector, construction and electrical engineering, we have also been able to create a name for ourselves as an uncomplicated, independent business partner in many other industries.

The Handtmann Group combines over 150 years of tradition with an innovative, future-oriented approach. Founded in 1968, Albert Handtmann Elteka GmbH & Co. KG, an independent company within the Handtmann Group, has become the global market leader in the production and processing of PA 12C. The high-tech materials LTK® PURE and LTK® METAL CORE (formerly Lauramid®), LTK® COMPOSITE (formerly HiCompelt®), and LTK® INJECT (formerly Lauramid Inject®), developed in our in-house laboratories, are used in mechanical engineering as components or complete systems across a wide range of industries. The material LTK® ADDITIVE (formerly 3D Filament) complements the product portfolio. Renowned customers worldwide rely on our cast component solutions – Handtmann Elteka has an international presence. Two years ago, Handtmann Kunststofftechnik was further enhanced by the acquisition of Kegelmann Technik GmbH. This brings an additional 35 years of expertise in engineering, prototyping, and small-batch production, utilizing our in-house 3D printing, injection molding, and CNC machining capabilities, to our service portfolio. Thanks to our own toolmaking department, extremely short lead times for samples are possible. This allows plastics and technology to perfectly complement each other in our product range. The technological knowledge we have acquired over many years provides our customers with unique advantages in the production of models, prototypes, tools, and end products. From A-sample to C-sample, we are at your side. Our slogan can be used with great confidence: For every industry. For every requirement.

The Handtmann Group combines more than 150 years of tradition with an innovative focus on the future. As an independent company within the Handtmann Group of Companies, we, Albert Handtmann Elteka GmbH & Co. KG, have developed into the world market leader in the production and processing of PA 12C. The high-tech materials developed in our in-house laboratories LTK® PURE and LTK® METAL CORE (previously Lauramid®), LTK® COMPOSITE (previously HiCompelt®) and LTK® INJECT (previously Lauramid Inject®) are used in mechanical engineering as components or complete systems in a variety of industries. The material LTK® ADDITIVE (previously 3D Filament) complements the product range. Well-known customers worldwide rely on our moulded component solutions. Handtmann Elteka has a global presence. The Handtmann family has recently been enriched by the addition of Kegelmann Technik GmbH. For more than 35 years, Kegelmann has had a broad engineering expertise and can offer prototypes and small series in in-house 3D printing, injection moulding or CNC machining. Thanks to the company's own toolmaking department, extremely short delivery times are possible. This means that Kegelmann and Handtmann Elteka complement each other perfectly in their product range. The slogan can thus be used with great self-confidence: For every industry. For every requirement.

From the idea to development to the realization of the finished product – hapego plastics GmbH offers everything from a single source. Under the motto “compounds and more”, the internationally active plastics specialist with headquarters in Kaarst stands for individually tailored product solutions in first-class quality. Managing director Hans-Peter Angenendt's decades of experience in the production of technical compounds as well as his cross-industry expertise guarantee a wide selection of standard and customer-specific compounds of consistently high quality for a wide range of industries. In close cooperation with its ISO-certified production partners Kays, Politem and Symplast, hapego plastics GmbH has a comprehensive portfolio of high-quality compounds based on various polymers and uses modern production facilities to produce its own product innovations tailored to every customer requirement. Whether a global player or a locally based company, at hapego plastics GmbH it is not the order volume that determines whether the right solution is found for the customer's request. With a total capacity of over 100,000 tons per year, the Kaarst company can always show the best delivery performance and ensure consistently high quality.

Hasenauer & Hesser is one of the leading service providers for the production of high-quality 3D printed plastic components using the selective laser sintering (SLS) and multi-jet fusion (MJF) processes. Our portfolio also includes complex assemblies, often combined with conventionally manufactured components. Our main focus is on the production of functional and series parts in large quantities, high-quality prototypes and extravagant trade fair models. The combination of consulting, design, production, finishing, assembly and logistics, flanked by sophisticated quality assurance processes and industrial standards, is the perfect combination for our customers - all from a single source. Almost 15 years of experience in additive manufacturing and over 20 years in design and engineering. Responding flexibly to new challenges, be it new customer requirements or the further development of technology, is our daily business. With our experience behind us, we are always ready to raise the bar a little higher for the benefit of our customers. We are never satisfied with what we have achieved and are always on the lookout for innovations; we constantly review our internal processes to identify potential for improvement. We are an efficient, innovative and reliable partner for our customers today, tomorrow and the day after tomorrow.

As a medium-sized family business with many years of experience, we stand for the highest precision, reliability, and innovative strength in plastics processing. Our particular focus is on the production of high-quality steel molds and the subsequent manufacturing of sophisticated plastic parts – all in one location.

Reliable values for the world of plastics It is connections with people that shape our lives. As a medium-sized family business, we also rely on connections entrepreneurially. Since 1996, we have been developing and producing plastic additives with special value. Through innovative addition, we influence the values and properties of plastics. However, there are values that are so important to us that we live them unchanged in our work: Honesty, flexibility, humanity, quality, and reliability. We love to address the individual issues of our customers and partners in the plastics processing industry and to find the perfect solution for every application. No matter what the connection, we are there for you!